%0 Journal Article
%A Yekezare, N., Zohrehbandian, M., Maghasedi, M.
%T A ($2-\varepsilon$)-approximation ratio for vertex cover problem on special graphs
%J Journal of Linear and Topological Algebra
%V 12
%N 2
%P 113-118
%D 2023
%R 10.30495/jlta.2023.703516
%U https://sanad.iau.ir/fa/Article/1080633